CB1 core board consists of one main control chip (CPU), RAM, WiFi module, several small chips, inductances, capacitances, resistances, and 22 welding spots. It adopts a powerful core processor, All winner H616, Cortex-A53 processor, and Quad-core 64-bit ARM. Carrying 1GB RAM, which makes it run smoothly. And it also supports a 4K high-resolution display, helping you improve your printing experience. What's more, 100M Ethernet and 100M WiFi are permitted, and conveniently run the Klipper firmware. Usually, it connects to a cooling fin to maintain normal work and is soldered on the mainboard.

The powerful BIGTREETECH CB1 is an IO board that can be used as an alternative to a Raspberry Pi when used with the Manta mainboards. The powerful board delivers excellent performance thanks to its unique compatibility with Linux and Debian. In combination with the PI4B adapter or the Manta mainboards, there is also compatibility with Klipper firmware: Manta M8P (high compatibility with Voron 2.4 and VzBoT) and Manta M4P (high compatibility with Voron V0 and Ender 3). The space-saving design allows for an uncomplicated installation, which can also be supported with screws.

Main Features:

• Quad-core 64-bit ARM Cortex-A53 with a 1.5 GHz processor and 1 GB DDR3 RAM
• Supports HDMI 4K video
• Supports 100M Ethernet and 100M WiFi
• Compatibility with Linux and Debian
• Compatible with Klipper in combination with Manta M4P/M8P
• Compatible with heatsink for efficient heat dissipation

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Technical details:

Product size	55x40mm
Installation size	48x33mm
CPU	Allwinner H616, quad core Cortex-A53
GPU	Mali G31 MP2, also supports OPENGL3.2
R.A.M.	1GB DDR3L SDRAM
Screen	supports HDMI2.0A, 4K display
Interface	USB2.0
Network connection	100M Ethernet + 100M WiFi